2 years ago

I need help pick only 4 questions

Mathematics

1 answer:

Tatiana [17]2 years ago

4 0

18. 0.0011
20. 1/625
19. 0.0011
21. 1/27

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PLEASE HELP, I DONT UNDERSTAND THESE QUESTIONS.

Alinara [238K]

A) 26 minus x
b)8 times x
c)760 minus x
d)2.79 divided by x

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2 years ago

In the parking lot shown, the lines

jolli1 [7]

22 is the answer because I just did it

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3 years ago

What is a line that passes through (-7,3 and (-6,-1)

Serggg [28]

Answer:

y=-4x-25

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-1-3)/(-6-(-7))

m=-4/(-6+7)

m=-4/1

m=-4

y-y1=m(x-x1)

y-3=-4(x-(-7))

y-3=-4(x+7)

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2 years ago

The dimensions of rectangle A are four times the dimensions of rectangle B. The area of rectangle B is 162 cm2. What is the area

Anna [14]

Answer:

2,592 square cm.

Step-by-step explanation:

It is given that the dimensions of rectangle A are four times the dimensions of rectangle B.

Let dimensions of rectangle B are l×b.

So, the dimensions of rectangle A are 4l×4b.

Area of rectangle is

$Area=length\times width$

Area of rectangle B is

$A_B=l\times w$

The area of rectangle B is 162 square cm.

$A_B=l\times w=162$

Area of rectangle A is

$A_A=4l\times 4w=16(l\times w)=16(162)=2592$

Therefore, the area of rectangle A is 2,592 square cm.

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2 years ago

What is 0.7¯ expressed as a fraction in simplest form? Enter your answer in the box.

just olya [345]

The real answer is 7/9 hope i helped

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3 years ago

Read 2 more answers